$325 Cheap flight deals from Seattle (SEA) to North London (LON)
Earn rewards on top of your airline miles with Orbitz Rewards
Many airlines offer flexible change policies
Sign up to receive text alerts about your trip
This Weekend's Flight Deals from Seattle to North London
This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Airfares from $325 One Way, $602 Round Trip from Seattle to North London
Prices starting at $602 for return flights and $325 for one-way flights to North London were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
North London economy flight packages
North London business class flight packages
Taj 51 Buckingham Gate, Suites and Residences
Nov 2 - Nov 9
Seattle (SEA) to London (LHR)
Reviewed on Sep 12, 2026
North London first class flight packages
Taj 51 Buckingham Gate, Suites and Residences
Oct 26 - Oct 28
Seattle (SEA) to London (LHR)
Reviewed on Sep 12, 2026
More About Flying To North London from Seattle
Route Information for Flights from Seattle to North London
Origin Airport IATA Code | SEA |
|---|---|
Destination Airport IATA Code | LON |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Seattle to North London
Need bargain Seattle to North London flights in an instant? Find discount air tickets at Orbitz! At Orbitz, we don’t need to run sales to provide you with low prices on flights.
Find Guaranteed Low Prices wWth Cutting-Edge Mobile Tools
When you’re searching for Seattle to North London flights in a hurry, just use our mobile app. Once you’ve booked your air ticket, you can rely on our app to provide you with further details on your trip and to help you to find exclusive offers on hotels we know you’ll love to stay in.
Accumulate Miles and Enjoy Greater Discounts
If you are part of a frequent flyer program, you can also earn miles and points with the qualifying flights you book with Orbitz. Enjoy great deals on your Seattle to North London flights and get points and miles in return.
Stay Informed With Personalized Flight Alerts
Orbitz is the top source for low cost flights from Seattle to North London. We pride ourselves on not only offering you value for money but providing you with personal travel care. This is why we send you flight alerts about your travel plans at no added cost when you provide us with your email address or phone number.
See Significant Savings That Fit Your Schedule
We make it as easy as possible for you to book great deals on flights from Seattle to North London. You won’t be forced to compromise on your schedule—you can pick Seattle to North London flights that suit your needs.
Flights from Seattle
- Seattle to New York
- Seattle to Los Angeles
- Seattle to Orlando
- Seattle to San Francisco
- Seattle to Chicago
- Seattle to Dallas
- Seattle to Houston
- Seattle to Sacramento
- Seattle to Bangkok
- Seattle to Atlanta
- Seattle to London
- Seattle to Oakland
- Seattle to Paris
- Seattle to Fort Lauderdale
- Seattle to Washington
- Seattle to Santa Ana
- Seattle to Bentonville - Fayetteville
- Seattle to Beijing
- Seattle to Buenos Aires
- Seattle to Bucharest
More Destinations
- Flights from El Paso to London
- Flights from Antigua to London
- Flights from Honolulu to London
- Flights from Inverness to London
- Flights from Amsterdam to London
- Flights from Athens to London
- Flights from Atlanta to London
- Flights from Auckland to London
- Flights from Austin to London
- Flights from Baltimore to London
- Flights from Boston to London
- Flights from Calgary to London
- Flights from Charlotte to London
- Flights from Chicago to London
- Flights from Cincinnati to London
- Flights from Cleveland to London
- Flights from Columbus to London
- Flights from Copenhagen to London
- Flights from Dallas to London
- Flights from Denver to London
- Flights from Detroit to London
- Flights from Dublin to London
- Flights from Houston to London
- Flights from Indianapolis to London
- Flights from Kansas City to London
- Flights from Las Vegas to London
- Flights from Los Angeles to London
- Flights from Memphis to London
- Flights from Miami to London
- Flights from Minneapolis - St. Paul to London
- Flights from Montreal to London
- Flights from Nairobi to London
- Flights from Nashville to London
- Flights from New Orleans to London
- Flights from New York to London
- Flights from Orlando to London
- Flights from Ottawa to London
- Flights from Philadelphia to London
- Flights from Phoenix to London
- Flights from Portland to London
- Flights from Raleigh to London
- Flights from Salt Lake City to London
- Flights from San Antonio to London
- Flights from San Francisco to London
- Flights from Seattle to London
- Flights from St. Louis to London
- Flights from Toronto to London
- Flights from Vancouver to London
- Flights from Washington to London
- Flights from Frankfurt to London
- Flights from Paris to London
- Flights from Rome to London
- Flights from Barcelona to London
- Flights from Charleston to London
- Flights from Edmonton to London
- Flights from Milan to London
- Flights from Tel Aviv to London
- Flights from Kingston to London
- Flights from Sacramento to London
- Flights from Montego Bay to London
- Flights from Entebbe to London
- Flights from St. John's to London
- Flights from Melbourne to London
- Flights from Omaha to London
- Flights from Accra to London
- Flights from Port of Spain to London
- Flights from San Diego to London
- Flights from Victoria to London
- Flights from Des Moines to London
- Flights from Pittsburgh to London
- Flights from Fort Lauderdale to London
- Flights from Newark to London
- Flights from Richmond to London
- Flights from Syracuse to London
- Flights from Tulsa to London
- Flights from Pensacola to London
- Flights from Manchester to London
- Flights from Milwaukee to London
- Flights from Buffalo to London
- Flights from Reno to London
- Flights from Halifax to London
- Flights from Spokane to London
- Flights from Rochester to London
- Flights from Oklahoma City to London
- Flights from Knoxville to London
- Flights from Birmingham to London
- Flights from Tampa to London
- Flights from Jacksonville to London
- Flights from Boise to London
- Flights from Louisville to London
- Flights from Albany to London
- Flights from Savannah to London
- Flights from Naples to London
- Flights from Belfast to London
- Flights from Rotterdam to London
- Flights from Reykjavik to London
- Flights from Edinburgh to London
- Flights from Winnipeg to London
- Flights from Dhaka to London
- Flights from Dar es Salaam to London
Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.
Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.
Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.