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£100+ Direct flights from Seattle

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — LHR
10 May — 17 May1
1 adult
1 adult, Economy, 0 bags

Find direct flights from Seattle within your budget

 
Use the slider to find direct flights from Seattle within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 10 April 2026.

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sat 2/5

22:09-06:39

Nonstop5h 30m

Newark

Sat 9/5

07:29-10:36

Nonstop6h 07m

£208

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 6/10

07:30-15:51

Nonstop5h 21m

Newark

Fri 9/10

20:30-23:44

Nonstop6h 14m

£220

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sat 9/5

07:45-10:34

Nonstop3h 49m

Anchorage

Fri 15/5

11:30-16:17

Nonstop3h 47m

£221
Fastest return journey

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Sun 24/5

09:22-12:04

Nonstop3h 42m

Anchorage

Sun 31/5

05:05-09:39

Nonstop3h 34m

£221

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Thu 30/4

11:45-14:33

Nonstop3h 48m

Anchorage

Sun 10/5

11:30-16:17

Nonstop3h 47m

£221

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 29/4

08:15-11:11

Nonstop3h 56m

Anchorage

Sat 2/5

14:32-19:06

Nonstop3h 34m

£221

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 6/5

22:09-06:39

Nonstop5h 30m

Newark

Wed 26/8

07:25-10:27

Nonstop6h 02m

£229

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Sun 3/5

22:09-06:39

Nonstop5h 30m

Newark

Sun 10/5

07:29-10:36

Nonstop6h 07m

£230

SeattleAnchorage

SEA - ANC

SEAANC

Seattle/Tacoma Intl

Wed 20/5

07:45-10:34

Nonstop3h 49m

Anchorage

Fri 29/5

17:20-22:03

Nonstop3h 43m

£236

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Thu 28/5

23:00-07:18

Nonstop5h 18m

Newark

Mon 1/6

20:30-23:44

Nonstop6h 14m

£242

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Seattle

Have a flexible travel schedule? Discover the best time to fly from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines flying non-stop to Seattle

Get insights into the airlines that provide direct flights 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 an airline for your flight from Seattle. Reviews last updated Cheapflights.
Check out reviews from past customers who have flown Virgin Atlantic and British Airways from Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
685 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,869 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Food

6.9

Crew

8.1

Overall

7.5

Comfort

7.3

Entertainment

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 10 April 2026.

  • Where can you fly direct from Seattle?

    Currently, the most popular direct flight destination from Seattle is London Heathrow Airport.

  • How much are direct flights from Seattle?

    On average, a one-way direct flight from Seattle will cost users approximately £246. If you're looking for a direct round-trip flight from Seattle, you can expect to pay around £564.

  • How long is a direct flight from Seattle?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Seattle to last approximately 4h 29m on average. The quickest direct flight from Seattle at this time departs from Seattle (1h 38m), while the longest leaves from Seattle (11h 21m).

  • What is the best time of year to fly direct from Seattle?

    If you're seeking the lowest price on a direct flight from Seattle, January is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

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