To save up to 45% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London to Alaska from £935 1-2 weeks out and tickets from £1,290 for flights departing within the next 72 hours.
September can be a great time to fly to Alaska from London with a flight ticket averaging about £939. Cheapflights users have found deals in the month of September for as cheap as £621. The most expensive prices can be found in the month of December.
At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Alaska for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.
New policies can now be found on Delta to help keep travellers safe while flying. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London to Alaska. Policies will vary by airline.
Some of the carriers operating flights from London to Alaska that may be offering flexible cancellation policies are United Airlines, Air Canada, and Virgin Atlantic. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Yes, there are multiple flights from London to Alaska for under £811. The cheapest flight booked recently is on Air Canada for just £766, but on average you can expect to pay £786.
There are no direct flights from London to Alaska, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.
There are currently 7+ open flights from London to Alaska within the next 7 days for less than £2,211.
Consider Air Canada, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from London to Alaska.
Most travellers choose London Heathrow - Anchorage, London City - Anchorage or London Gatwick - Anchorage when deciding on the best route from London to Alaska.
Looking at all options, your cheapest flight can be booked for £381. While the most popular route (London Heathrow - Anchorage) can be booked for £771 on average our data indicates £1,210 when flying from London to Alaska
A quick flight from London to Alaska can take about 15h 40m. Virgin Atlantic provides one of the quickest options available for as low as £823. Both multi-stop and direct flights can be found to your destination and back.
Cheapflights users have booked flights from London to Alaska from £766 return. Other airlines that can offer you cheap pricing are United Airlines, from £775, and Virgin Atlantic, from £813.
To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at £553. Delta flights start at £710 while deals on British Airways start at £775 one-way.
The chart below displays the airlines Cheapflights users travelling from London to Alaska choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||£744||£1,105||No cancel fee||69%||
Search United Airlines flights
||£907||£1,211||No cancel fee||72%||
Search Virgin Atlantic flights
||£953||£1,321||No cancel fee||76%||
Search Icelandair flights
||£1,063||£1,337||No cancel fee||N/A||
Search Delta flights
||£936||£1,418||No cancel fee||67%||
Search Air Canada flights
||£1,027||£1,510||No cancel fee||70%||
Search British Airways flights