Cheap flights from Seattle to England

SEA — LHR
1 Feb — 8 Feb1
Return
1 adult
Economy
From?
To?
Wed 1/2
Wed 8/2

How far in advance should I book a flight from Seattle to England?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 48% on flights from Seattle to England compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 1,618. For sooner than that we have options available in the next 3 days from C$ 2,128.

What is the cheapest month to fly from Seattle to England?

January is one of the best times of the year to fly to England from Seattle. Prices for January average C$ 1,251 per person but you can even find prices for as low as C$ 783. The most expensive prices can be found in the month of July. Opting for a January flight can save you 25% on your journey compared to booking in July

When is the cheapest time to fly from Seattle to England (SEA - ENG)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to England as you normally would.

Cheap flights from Seattle to England in January, February 2023

The best prices found for SEA to England flights for January, February
23 Feb. - 7 Mar.
SEA

Seattle/Tacoma Intl

MAN

Manchester

1 stop

14h 50m
MAN

Manchester

SEA

Seattle/Tacoma Intl

1 stop

14h 25m
C$ 721

Aer Lingus

Deal found 25/1

9 Feb. - 16 Feb.
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

14h 45m
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

16h 35m
C$ 721

Aer Lingus

Deal found 27/1

25 Feb. - 10 Mar.
SEA

Seattle/Tacoma Intl

MAN

Manchester

1 stop

12h 05m
MAN

Manchester

SEA

Seattle/Tacoma Intl

1 stop

13h 05m
C$ 754

Icelandair

Deal found 25/1

Seattle to England 2023 flight deals

Cheap flights to England from Seattle found for this year
4 Mar. - 14 Mar.
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

12h 40m
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

14h 10m
C$ 713

Aer Lingus

Deal found 25/1

23 Feb. - 7 Mar.
SEA

Seattle/Tacoma Intl

MAN

Manchester

1 stop

14h 50m
MAN

Manchester

SEA

Seattle/Tacoma Intl

1 stop

14h 25m
C$ 721

Aer Lingus

Deal found 25/1

9 Feb. - 16 Feb.
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

14h 45m
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

16h 35m
C$ 721

Aer Lingus

Deal found 27/1

Cheap Aer Lingus flights from Seattle to England

4 Mar. - 14 Mar.
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

12h 40m
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

14h 10m
C$ 713

Aer Lingus

Deal found 25/1

23 Feb. - 7 Mar.
SEA

Seattle/Tacoma Intl

MAN

Manchester

1 stop

14h 50m
MAN

Manchester

SEA

Seattle/Tacoma Intl

1 stop

14h 25m
C$ 721

Aer Lingus

Deal found 25/1

26 Mar. - 4 Apr.
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

13h 05m
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

16h 15m
C$ 805

Aer Lingus

Deal found 26/1

Cheap KLM flights from Seattle to England

22 Feb. - 6 Mar.
SEA

Seattle/Tacoma Intl

MAN

Manchester

1 stop

15h 05m
MAN

Manchester

SEA

Seattle/Tacoma Intl

1 stop

29h 50m
C$ 783

KLM

Deal found 25/1

22 Feb. - 8 Mar.
SEA

Seattle/Tacoma Intl

MAN

Manchester

1 stop

18h 45m
MAN

Manchester

SEA

Seattle/Tacoma Intl

2 stops

18h 59m
C$ 797

KLM

Deal found 25/1

20 Mar. - 18 Apr.
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

16h 00m
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

1 stop

12h 50m
C$ 828

KLM

Deal found 26/1

Direct flights to England from Seattle

Save time with Seattle to England direct flight deals
15 Feb. - 24 Feb.
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 35m
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

Nonstop

9h 50m
C$ 794

Delta

Deal found 24/1

13 Mar. - 23 Mar.
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 22m
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

Nonstop

9h 59m
C$ 822

Finnair

Deal found 26/1

12 Mar. - 24 Mar.
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

Nonstop

9h 25m
LHR

London Heathrow

SEA

Seattle/Tacoma Intl

Nonstop

10h 15m
C$ 836

Delta

Deal found 25/1

Last minute flights from Seattle to England

Late deals on round-trip flights to England from Seattle, departing today and this week
1 Feb. - 7 Feb.
SEA

Seattle/Tacoma Intl

LGW

London Gatwick

1 stop

37h 35m
LGW

London Gatwick

SEA

Seattle/Tacoma Intl

1 stop

32h 10m
C$ 969

Turkish Airlines

Deal found 26/1

1 Feb. - 4 Feb.
SEA

Seattle/Tacoma Intl

LGW

London Gatwick

1 stop

31h 05m
LGW

London Gatwick

SEA

Seattle/Tacoma Intl

1 stop

32h 00m
C$ 1,023

Turkish Airlines

Deal found 26/1

6 Feb. - 14 Feb.
SEA

Seattle/Tacoma Intl

LGW

London Gatwick

1 stop

33h 05m
LGW

London Gatwick

SEA

Seattle/Tacoma Intl

1 stop

32h 10m
C$ 1,027

Turkish Airlines

Deal found 26/1

One-way flights to England from Seattle

The cheapest one-way flights from Seattle to England
22 Apr.
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

15h 45m
C$ 389

WestJet

Deal found 25/1

8 May
SEA

Seattle/Tacoma Intl

LGW

London Gatwick

1 stop

29h 55m
C$ 413

WestJet

Deal found 25/1

11 May
SEA

Seattle/Tacoma Intl

LHR

London Heathrow

1 stop

15h 10m
C$ 413

WestJet

Deal found 25/1

Related info for your journey

Useful info, stats and facts about Seattle to England flights.

What airport do you fly from for flights from Seattle to England?

Seattle/Tacoma Intl (SEA) is the airport you will fly out of if you book a flight from Seattle to England. It is only a 18.4 km journey to Seattle/Tacoma Intl (SEA) from Seattle’s city centre.

Which airlines flying from Seattle/Tacoma Intl to England have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Virgin Atlantic, British Airways, and Icelandair flying from Seattle/Tacoma Intl to England have implemented new flexible cancellation policies.

Can I find flights from Seattle to England for under C$ 800 on Cheapflights?

Yes, there are multiple flights from Seattle to England for under C$ 800. The cheapest flight booked recently is on Aer Lingus for just C$ 713, but on average you can expect to pay C$ 762.

Are there direct flights from Seattle to England for under C$ 800 on Cheapflights?

Cheapflights has 20 direct flights from Seattle to England under C$ 800. A good price for a direct flight from Seattle to England is less than C$ 912.

Are there last-minute flights available from Seattle to England for under C$ 1,000?

There are currently 20+ open flights from Seattle to England within the next 7 days for less than C$ 1,000.

What are the most popular routes from Seattle to England?

While some choose either Seattle/Tacoma Intl - Leeds/Bradford or Seattle/Tacoma Intl - London Gatwick, Seattle/Tacoma Intl - London Heathrow is the most popular route from Seattle to England.

What are the most popular airlines that fly from Seattle to England?

Before booking your flight from Seattle to England check out the most popular airlines for this route: American Airlines, Finnair or British Airways.

What are the most reliable airlines from Seattle to England?

Consider Alaska Airlines (74%), KLM (66%) or Air France (62%) when booking your flight. These represent the most reliable airlines when flying from Seattle to England.

What are the cheapest flights from Seattle to England?

Looking at all options, your cheapest flight can be booked for C$ 820. While the most popular route (Seattle/Tacoma Intl - London Heathrow) can be booked for C$ 735 on average our data indicates C$ 2,854 when flying from Seattle to England.

Destination points for flights from Seattle to England

Select to see more specific information for flights from Seattle to all places in England

Top 3 airlines flying from Seattle to England

The chart below displays the airlines Cheapflights users travelling from Seattle to England choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Virgin AtlanticCheapestC$ 726AverageC$ 866FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Virgin Atlantic flights
IcelandairCheapestC$ 768AverageC$ 818FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Icelandair flights
British AirwaysCheapestC$ 883AverageC$ 1,129FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights

Hourly flight availability from Seattle to England

See what time of day planes typically take off from Seattle to England
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
47%of flight departuresAfternoonNoon to 6 pm
52%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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