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Cheap flights from Seattle to anywhere

Fly from Seattle to anywhere in the world.

SEA — LHR
23 May — 30 May1
1 adult
Thu 23/5
Thu 30/5

What to know about flights from Seattle

Discover essential information about flights departing from Seattle, including flight schedules, destinations, airlines operating at the Seattle airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 18 May 2024.

Cheapest one-way flight

£228

Cheapest round-trip flight

£527

Cheapest airline

Frontier

Most popular destination

Reykjavik Keflavik Intl (KEF)
The cheapest one-way flight from Seattle/Tacoma Intl is currently to Reykjavik Keflavik Intl.
The cheapest round-trip flight from Seattle/Tacoma Intl is currently to London Heathrow.
On average, Frontier currently has the cheapest one-way flight from Seattle/Tacoma Intl.
Reykjavik Keflavik Intl (KEF) is currently the most popular flight destination from Seattle/Tacoma Intl.

Cheapest flights from Seattle

Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 18 May 2024. In the last 7 days, Cheapflights users made a total of 841,960 searches.
Tue 24/917:00SEA - LGW
1 stop33h 55mMultiple Airlines
Tue 8/1012:00LGW - SEA
1 stop16h 21mMultiple Airlines
Deal found 17/5£421
Tue 1/1017:00SEA - LGW
1 stop33h 55mMultiple Airlines
Thu 24/1012:00LGW - SEA
1 stop16h 21mMultiple Airlines
Deal found 17/5£449
Mon 4/1115:50SEA - LGW
1 stop11h 05mMultiple Airlines
Thu 14/1112:00LGW - SEA
1 stop15h 01mMultiple Airlines
Deal found 16/5£450
Tue 8/1013:10SEA - LHR
1 stop16h 10mLufthansa
Wed 13/1114:30LHR - SEA
1 stop32h 01mLufthansa
Deal found 17/5£461
Sun 29/918:55SEA - LGW
1 stop32h 50mIcelandair
Wed 9/1013:00LGW - SEA
1 stop12h 55mIcelandair
Deal found 17/5£463
Tue 5/1114:35SEA - LHR
1 stop12h 20mIcelandair
Tue 12/1120:25LHR - SEA
1 stop28h 35mIcelandair
Deal found 17/5£463
Sun 29/918:55SEA - LHR
1 stop33h 00mIcelandair
Wed 9/1013:05LHR - SEA
1 stop12h 50mIcelandair
Deal found 17/5£465
Tue 24/918:55SEA - LHR
1 stop17h 25mIcelandair
Tue 8/1021:25LHR - SEA
1 stop28h 30mIcelandair
Deal found 17/5£467
Tue 24/911:15SEA - LGW
1 stop14h 45mVirgin Atlantic
Tue 1/1012:00LGW - SEA
1 stop18h 20mVirgin Atlantic
Deal found 17/5£468

Last-minute flight deals from Seattle

Discover last-minute flight deals departing from Seattle. Take advantage of attractive deals offered by airlines for spontaneous travel. These deals are subject to availability and can provide significant savings for flexible travellers. Please note that the availability of last-minute deals can vary and may change quickly. Data last updated 18 May 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 841,960 searches.
Mon 20/514:50SEA - LCY
2 stops18h 35mSWISS
Wed 19/608:05LCY - SEA
2 stops18h 21mSWISS
Deal found 17/5£639
Tue 21/513:10SEA - LCY
2 stops20h 15mSWISS
Tue 4/609:25LCY - SEA
2 stops20h 58mSWISS
Deal found 17/5£647
Tue 21/513:30SEA - LCY
1 stop12h 00mKLM
Tue 4/610:00LCY - SEA
1 stop14h 35mKLM
Deal found 17/5£654
Sat 25/513:10SEA - LGW
3 stops35h 50mMultiple Airlines
Fri 31/509:20LGW - SEA
3 stops31h 25mMultiple Airlines
Deal found 17/5£686
Tue 21/513:10SEA - LGW
2 stops20h 40mSWISS
Tue 4/618:45LGW - SEA
2 stops31h 42mSWISS
Deal found 17/5£690
Sun 26/507:40SEA - LGW
2 stops17h 20mMultiple Airlines
Fri 31/509:20LGW - SEA
3 stops31h 25mMultiple Airlines
Deal found 17/5£697
Wed 22/510:40SEA - LTN
3 stops22h 00mMultiple Airlines
Mon 3/606:00LTN - SEA
2 stops14h 56mMultiple Airlines
Deal found 18/5£708
Thu 23/513:30SEA - EDI
2 stops36h 30mWestJet
Thu 30/512:05EDI - SEA
2 stops34h 44mWestJet
Deal found 17/5£711
Sat 1/623:00SEA - LGW
1 stop28h 45mIcelandair
Fri 7/613:00LGW - SEA
1 stop12h 40mIcelandair
Deal found 17/5£712

Domestic airfare to nearby cities with cheap hotels

Discover domestic flight options from Seattle to cities with affordable hotel accommodations. Plan your travel to both enjoy budget-friendly flights and find affordable lodging in your chosen destination. Please note that the flight options are sourced from user searches. In the last 7 days, Cheapflights users made a total of 841,960 searches and data was last updated 18 May 2024.
Wed 30/1011:30SEA - LAS
Nonstop2h 43mFrontier
Wed 30/1016:13LAS - SEA
Nonstop2h 48mFrontier
Deal found 17/5£56
Tue 27/817:00SEA - LAS
1 stop15h 00mSpirit Airlines
Wed 28/810:00LAS - SEA
Nonstop2h 45mSpirit Airlines
Deal found 16/5£110
Tue 27/817:00SEA - LAS
1 stop15h 00mSpirit Airlines
Thu 29/817:35LAS - SEA
Nonstop2h 46mSpirit Airlines
Deal found 17/5£112
Tue 9/721:31SEA - SFO
Nonstop2h 11mAlaska Airlines
Tue 16/708:00SFO - SEA
Nonstop2h 12mAlaska Airlines
Deal found 18/5£116
Tue 8/1018:00SEA - ORD
Nonstop3h 58mDelta
Sat 12/1007:26ORD - SEA
Nonstop4h 39mDelta
Deal found 16/5£118
Tue 24/919:56SEA - SFO
Nonstop2h 10mAlaska Airlines
Sat 28/917:50SFO - SEA
Nonstop2h 12mAlaska Airlines
Deal found 16/5£120
Tue 20/817:00SEA - LAS
1 stop15h 00mSpirit Airlines
Fri 23/810:00LAS - SEA
Nonstop2h 45mSpirit Airlines
Deal found 16/5£120
Tue 20/817:00SEA - LAS
1 stop15h 00mSpirit Airlines
Fri 23/810:00LAS - SEA
Nonstop2h 45mSpirit Airlines
Deal found 17/5£121
Tue 9/721:31SEA - SFO
Nonstop2h 11mAlaska Airlines
Tue 16/708:43SFO - SEA
1 stop5h 55mAlaska Airlines
Deal found 18/5£123

International flights from Seattle

Explore international flight options available from Seattle. Discover the destinations served by airlines operating from Seattle, compare fares, and find the ideal international flight for your travel plans. Please note that the flight options are sourced from user searches, with fares last updated on 18 May 2024. In the last 7 days, Cheapflights users made a total of 841,960 searches.
Tue 29/1016:30SEA - ALC
2 stops36h 20mSWISS
Sun 17/1113:40ALC - SEA
2 stops41h 49mSWISS
Deal found 17/5£571
Mon 28/1015:35SEA - ALC
1 stop16h 05mKLM
Sat 7/1218:50ALC - SEA
1 stop24h 25mKLM
Deal found 17/5£578
Tue 29/1008:05SEA - ALC
2 stops19h 35mKLM
Sun 17/1120:30ALC - SEA
1 stop22h 45mKLM
Deal found 17/5£582
Mon 28/1015:35SEA - ALC
1 stop17h 25mKLM
Sat 7/1210:20ALC - SEA
2 stops21h 00mKLM
Deal found 17/5£586
Sat 14/913:35SEA - DEL
1 stop20h 30mDelta
Mon 30/900:35DEL - SEA
1 stop23h 15mDelta
Deal found 18/5£600
Tue 10/922:55SEA - DEL
2 stops35h 10mDelta
Wed 16/1000:35DEL - SEA
1 stop23h 15mDelta
Deal found 18/5£604
Sat 14/913:35SEA - DEL
1 stop20h 30mDelta
Wed 2/1003:55DEL - SEA
1 stop43h 10mDelta
Deal found 18/5£605
Mon 9/911:45SEA - DEL
2 stops25h 40mDelta
Wed 9/1000:35DEL - SEA
1 stop29h 45mDelta
Deal found 17/5£606
Mon 9/921:15SEA - DEL
1 stop23h 45mDelta
Wed 9/1000:35DEL - SEA
1 stop29h 45mDelta
Deal found 17/5£608

Direct flights from Seattle

Discover airlines that offer direct flights from Seattle to various destinations. Avoid layovers and travel efficiently with direct flight options, saving you time and providing a more convenient travel experience. Please note that the direct flight options are based on data from 18 May 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 841,960 searches.
Mon 4/1118:45SEA - LHR
Nonstop9h 20mFinnair
Thu 14/1114:50LHR - SEA
Nonstop9h 55mFinnair
Deal found 16/5£485
Tue 1/1021:10SEA - LHR
Nonstop9h 40mKLM
Tue 22/1016:50LHR - SEA
Nonstop10h 25mKLM
Deal found 17/5£486
Sat 5/1013:50SEA - LHR
Nonstop9h 20mBritish Airways
Fri 25/1009:50LHR - SEA
Nonstop9h 45mBritish Airways
Deal found 16/5£525
Sat 28/921:15SEA - LHR
Nonstop9h 35mKLM
Tue 8/1016:50LHR - SEA
Nonstop10h 25mKLM
Deal found 17/5£525
Sun 1/913:40SEA - LHR
Nonstop9h 20mBritish Airways
Wed 23/1016:00LHR - SEA
Nonstop9h 45mBritish Airways
Deal found 16/5£546
Sun 1/913:40SEA - LHR
Nonstop9h 20mBritish Airways
Wed 25/909:50LHR - SEA
Nonstop9h 45mBritish Airways
Deal found 16/5£547
Tue 20/821:15SEA - LHR
Nonstop9h 35mKLM
Wed 4/916:50LHR - SEA
Nonstop10h 30mKLM
Deal found 17/5£547
Fri 4/1019:40SEA - LHR
Nonstop9h 20mBritish Airways
Sun 13/1009:45LHR - SEA
Nonstop9h 45mBritish Airways
Deal found 17/5£563
Sat 5/1013:50SEA - LHR
Nonstop9h 20mBritish Airways
Sun 20/1009:45LHR - SEA
Nonstop9h 45mBritish Airways
Deal found 16/5£564

Find flights from Seattle within your budget

MISSING STRING [DIRECT_FLIGHTS_ORIGIN_BUDGET_RANGE_FINDER_SUBTITLE_UPDATED]

Fly to

Any airport

Budget

£421 - £468

Route

Depart

Return

Price

Seattle/Tacoma IntlLondon Gatwick

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Tue 24/9

1 stop33h 55m

London Gatwick

Tue 8/10

1 stop16h 21m

£421

Seattle/Tacoma IntlLondon Gatwick

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Tue 1/10

1 stop33h 55m

London Gatwick

Thu 24/10

1 stop16h 21m

£449

Seattle/Tacoma IntlLondon Gatwick

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Mon 4/11

1 stop11h 05m

London Gatwick

Thu 14/11

1 stop15h 01m

£450

Seattle/Tacoma IntlLondon Heathrow

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Tue 8/10

1 stop16h 10m

London Heathrow

Wed 13/11

1 stop32h 01m

£461

Seattle/Tacoma IntlLondon Gatwick

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Sun 29/9

1 stop32h 50m

London Gatwick

Wed 9/10

1 stop12h 55m

£463

Seattle/Tacoma IntlLondon Heathrow

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Tue 5/11

1 stop12h 20m

London Heathrow

Tue 12/11

1 stop28h 35m

£463

Seattle/Tacoma IntlLondon Heathrow

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Sun 29/9

1 stop33h 00m

London Heathrow

Wed 9/10

1 stop12h 50m

£465

Seattle/Tacoma IntlLondon Heathrow

SEA - LHR

SEALHR

Seattle/Tacoma Intl

Tue 24/9

1 stop17h 25m

London Heathrow

Tue 8/10

1 stop28h 30m

£467

Seattle/Tacoma IntlLondon Gatwick

SEA - LGW

SEALGW

Seattle/Tacoma Intl

Tue 24/9

1 stop14h 45m

London Gatwick

Tue 1/10

1 stop18h 20m

£468

Flights are sorted by cheapest first

Deals found on 17/5

When is the best time to book a flight from Seattle?

Use this chart to determine the optimal time to book a return flight from Seattle. Price data was last updated on 10 May 2024.
Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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When is the cheapest time to fly from Seattle?

Use this chart to determine the cheapest time to fly return from Seattle. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Those who are seeking the cheapest fare on flights departing from Seattle would be wise to consider leaving during Thursday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.
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Average price of flights from Seattle by month

Plan your trip from Seattle by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle is currently £225 while a return flight costs £456. Price data was last updated on 12 May 2024.

Currently, December is the cheapest month in which you can book a flight from Seattle (average of £583). Flying from Seattle in July will prove the most costly (average of £799). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

£87

February

£98

March

£94

April

£103

May

£108

June

£129

July

£130

August

£114

September

£109

October

£125

November

£91

December

£95

Airline reviews for flights from Seattle

Get insights into the airlines that provide service from Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Seattle. In the last 7 days, Cheapflights users made a total of 841,960 searches.
8.0
Very Good
10,647 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very Good
10,647 reviews
8.0
Very Good
10,647 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.9
Good
1,566 reviews
8.0
Very Good
10,647 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.8
Good
1,988 reviews
8.0
Very Good
10,647 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.8
Good
1,374 reviews
8.0
Very Good
10,647 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.7
Good
733 reviews
8.0
Very Good
10,647 reviews

Boarding

8.2

Crew

8.6

Overall

8.0

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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Direct flights from Washington
Book a direct flight from one of these other cities located in Washington.

Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 18 May 2024.
  • What are the most popular destinations to fly to from Seattle?

    This month, the top selected destinations from Seattle are Boston, Atlanta, Austin. Throughout the year, Boston, Bangkok Suvarnabhumi Airport, Mumbai are some of the top choices made by users flying from Seattle.

  • What is the cheapest flight from Seattle to anywhere?

    Users have flown out of Seattle for as low as £24 to Las Vegas (prices may vary depending on the airline and departure time). On average, users have booked flights for £408 to fly from Seattle.

  • What are the cheapest airlines flying from Seattle to anywhere?

    Over the past few days, we've found that Frontier, Alaska Airlines, and Spirit Airlines have the cheapest prices from Seattle. Frontier flights from Seattle to Las Vegas Harry Reid Intl (£44), Alaska Airlines flights from Seattle to Anchorage (£55), and Spirit Airlines flights from Seattle to Las Vegas Harry Reid Intl (£63).

  • What is the shortest nonstop flight from Seattle?

    Consider Yakima, Bellingham, and Wenatchee if you prefer a quick journey with a short flight time. These locations are all within 93 miles of Seattle

  • What is the farthest nonstop flight from Seattle?

    Travelers looking to get as far as possible can consider Singapore, Dubai, and Doha as potential destinations for their travel.

  • What are popular destinations to fly to from Seattle?

    If you’re flying from Seattle, these routes are more frequently taken by airlines Los Angeles (493 flights per day), San Francisco (448 flights per day) and Portland (405 flights per day).

  • Where are the cheapest places to fly to from Seattle?

    Check out the cheapest flights from Seattle to embark to:
    Travel from Seattle to London from £449 round trip
    Travel from Seattle to Glasgow from £476 round trip
    Travel from Seattle to Edinburgh from £635 round trip

  • Which airlines fly from Seattle?

    Many airlines operate round-trip flights from Seattle: Air Canada, Alaska Airlines, Frontier, WestJet, Spirit Airlines. These airlines fly to the following popular destinations: Vancouver, Anchorage, Halifax, Las Vegas.

  • What is the cheapest premium economy flight from Seattle?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Seattle.
    Seattle/Tacoma Intl to Juneau from £203
    Seattle/Tacoma Intl to Bozeman from £298
    Seattle/Tacoma Intl to Boston from £988
    Seattle/Tacoma Intl to Frankfurt am Main Airport from £1,039

  • What is the cheapest first class flight from Seattle?

    If you’re looking for a cheap first-class flight from Seattle, consider New York. Prices start at £505 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Seattle?

    At the present moment the cheapest month to fly from Seattle is currently December; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • When is the cheapest time to fly from Seattle?

    Those who are seeking the cheapest fare on flights departing from Seattle would be wise to consider leaving during Thursday at midday when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.

  • When is the best time to book a flight from Seattle?

    Booking 75 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

  • How does Cheapflights help users find flights from Seattle?

    Cheapflights helps you search for flights from Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

  • Why should you use Cheapflights to find cheap flight tickets from Seattle?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Seattle with no change fees?

    Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle flexibly with Cheapflights today.

  • Can Cheapflights notify me if prices for flights from Seattle become cheaper?

    Not ready to book yet? You can track prices for flights from Seattle on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle?

Cheapflights helps you search for flights from Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle become cheaper?

Not ready to book yet? You can track prices for flights from Seattle on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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