Birmingham (BHX) → Seattle (SEA)
About Birmingham to Seattle Flights
Discover the best flights from Birmingham to Seattle, covering 7,562 km in approximately 9h 57m. Birmingham (BHX) to Seattle (SEA) is one of the major long-haul routes connecting United Kingdom and United States. With 7 major airlines operating this route, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Birmingham to Seattle.
12-Month Price History
Flight prices from Birmingham to Seattle vary significantly throughout the year. February typically offers the best deals with average prices around $1393, while July sees the highest prices, averaging $2356. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
163 days
For best prices
Booking Tips
For the best prices on Birmingham to Seattle flights, we recommend booking 178 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
American Airlines AA | $1280 | $4630 | $7210 |
United Airlines UA | $1310 | $4170 | $8550 |
Flybe BE | $1330 | $4500 | $7410 |
Delta Air Lines DL | $1380 | $5190 | $8670 |
Alaska Airlines AS | $1440 | $5100 | $7650 |
British Airways BA | $1450 | $5850 | $8310 |
Air France AF | $1530 | $4670 | $7470 |
American Airlines
AA
Economy
$1280
Business
$4630
First
$7210
United Airlines
UA
Economy
$1310
Business
$4170
First
$8550
Flybe
BE
Economy
$1330
Business
$4500
First
$7410
Delta Air Lines
DL
Economy
$1380
Business
$5190
First
$8670
Alaska Airlines
AS
Economy
$1440
Business
$5100
First
$7650
British Airways
BA
Economy
$1450
Business
$5850
First
$8310
Air France
AF
Economy
$1530
Business
$4670
First
$7470
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
London → Seattle
Heathrow (LHR) to Seattle-Tacoma International (SEA)
Distance: 7,702 km
Average price: $1632
London → Seattle
Gatwick (LGW) to Seattle-Tacoma International (SEA)
Distance: 7,742 km
Average price: $1640
Manchester → Seattle
Manchester (MAN) to Seattle-Tacoma International (SEA)
Distance: 7,461 km
Average price: $1585
Bristol → Seattle
Bristol (BRS) to Seattle-Tacoma International (SEA)
Distance: 7,612 km
Average price: $1614
Don't Forget Travel Insurance!
Found your flight? Protect your trip with SafetyWing's comprehensive travel insurance. Perfect for trips to Seattle, United States.
- Medical coverage up to $250,000
- Trip interruption & delays covered
- Lost luggage protection included
From just $45/month • Works in 180+ countries • COVID-19 coverage included
Trusted by 100,000+ travelers
Frequently Asked Questions
How long is the flight from Birmingham to Seattle?
The flight time from Birmingham (BHX) to Seattle (SEA) is approximately 9 hours and 57 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Birmingham and Seattle?
The aerial distance between Birmingham and Seattle is 7,562 kilometers (4,699 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Birmingham to Seattle?
Several airlines operate flights between Birmingham and Seattle, including Delta Air Lines, Alaska Airlines, Flybe and 4 more airlines. Most flights on this route include one or more stops.
What is the cheapest month to fly from Birmingham to Seattle?
Based on historical data, February typically offers the lowest airfares for flights from Birmingham to Seattle. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Seattle?
For the best prices on Birmingham to Seattle flights, we recommend booking 72 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Birmingham to Seattle?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of United Kingdom traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Birmingham and Seattle?
Birmingham operates on Europe/London time zone, while Seattle is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.