Aer Lingus has round-trip flights from Los Angeles (LAX) to London or Amsterdam (LHR, AMS) for $621-$712 with a connection. 7-day minimum stay required. Holiday blackouts.
London: Flights September to January and also March. Departures on Monday, Tuesday, Wednesday, and Sunday.
Amsterdam: Limited availability: Flights only in November to the start of December.
British Airways and Iberia have round-trip flights from Atlanta (ATL) to London, United Kingdom (LHR) for $520-$534, NONSTOP. Flights in August. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required.
Oneworld has round-trip flights from Chicago (ORD) to London, United Kingdom (LHR) for $527, NONSTOP. Flights in August. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required.
British Airways and Iberia have round-trip flights from Seattle (SEA) to London, United Kingdom (LHR) for $520, NONSTOP. Flights in August. Departures on Tuesday, Wednesday, and Sunday. 7-day minimum stay required. Limited date selection.
American Airlines, British Airways, and Iberia have round-trip flights from Phoenix (PHX) to London (LHR) for $520, NONSTOP. Flights in August. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required.
Scandinavian Airlines has round-trip flights from Atlanta (ATL) to London, United Kingdom (LHR) for $426-$446 with a connection. Flights October to March. Extended weekends available.
Norse Atlantic UK has round-trip flights from New York (JFK) to London, United Kingdom (LGW) for $363-$377, NONSTOP. Flights September to November. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
Norse Atlantic is a budget carrier. Fares now allow for a free carry-on bag (22 x 18 x 10 inch less than 22-lbs). As well as a very small small personal item (15.5 x 11.5 x 5.5 inch) without additional fees.
Norse Atlantic UK has round-trip flights from Los Angeles (LAX) to London, United Kingdom (LGW) for $343-$399, NONSTOP. Flights August to October. No Tuesday departures. Extended weekends available. Origin/Destination reversible.
Norse Atlantic is a budget carrier. Fares now allow for a free carry-on (bag 22 x 18 x 10 inch less than 22-lbs). As well as a very small small personal item (15.5 x 11.5 x 5.5 inch) is allowed without additional fee. You can avoid paying for seat selection if you accept the randomly assigned seat prior to boarding. Checked and carry-on bags cost between $45 and $70 each-way, depending on weight and size.
Icelandair has round-trip flights from Portland (PDX) to London, Paris, Rome, Stockholm, or Zurich (LGW/LHR, CDG, FCO, ARN, ZRH) for $380-$521 with a connection. Holiday blackouts.
London: $493~ – Flights October to December.
Paris: $456~ – Flights November to December.
Rome: $380~ – Flights November to December. Limited.
Stockholm: $431~ – Flights September to December.
Zurich: $387~ – Flights August to December.
British Airways, Finnair, and Iberia have round-trip flights from Los Angeles (LAX) to London, United Kingdom (LHR) for $456-$501, NONSTOP or with a connection. Flights August to October. Extended weekends available.
Flights with connections are only about -$30 cheaper than the nonstop flights. The nonstops are the better deal in my opinion.
Aer Lingus, Virgin, and British Airways have round-trip flights from Los Angeles (LAX) to London, United Kingdom (LHR) for $478-$517 Nonstop or with a connection. Flights August to December. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required. No Christmas dates available.
Aer Lingus has round-trip flights from Denver (DEN) to London, United Kingdom (LHR) for $481 with a connection. Flights August to October. Departures on Monday and Wednesday. 7-day minimum stay required.
Oneworld has round-trip flights from Los Angeles (LAX) to:
London (LHR): $517 : Nonstop Flights August to December.
Athens (ATH): $494 : Flights October to November. (with connection)
Madrid (MAD): $387 : Nonstop Flights September to December.
7-day minimum stay required. No Christmas dates available.
Scandinavian Airlines has round-trip flights from Atlanta (ATL) to London, Amsterdam, or Prague (LHR, AMS, PRG) for $435-$455 with a connection. Flights October to March. Departures on Monday, Tuesday, and Wednesday.
Icelandair has round-trip flights from Denver (DEN) to London or Milan (LHR, MXP) for $481-$508 with a connection. Flights October to March. Extended weekends available.
An overnight stay in Reykjavik is required on the return leg of the trip, but I know some of you know how to make good use of a layover in Iceland.
Norse Atlantic UK has round-trip flights from Los Angeles (LAX) to London, United Kingdom (LGW) for $377-$381, NONSTOP. Flights in September. Origin/Destination reversible.
British Airways, Iberia, and Finnair have round-trip flights from Atlanta (ATL) to London, United Kingdom (LHR) for $514, NONSTOP. Flights August to January. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required.
British Airways, American Airlines, Finnair and Aer Lingus have round-trip flights from Denver (DEN) to London, United Kingdom (LHR) for $594, NONSTOP. Flights August, September, November, January, and February. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required. No Thanksgiving dates.
Scandinavian Airlines has round-trip flights from Atlanta (ATL) to London, United Kingdom (LHR) for $496 with a connection. Flights October, November, January, February, and March. Departures on Monday, Tuesday, and Wednesday. No Thanksgiving dates.
Some small OTAs on Skyscanner have this for as low as $478; which is cheaper than the airline.
Norse Atlantic UK has round-trip flights from Los Angeles (LAX) to London, United Kingdom (LGW) for $356-$368, NONSTOP. Flights in May and September. Departures on Wednesday, Friday, and Sunday. Very few extended weekends available. Origin/Destination reversible.
Norse Atlantic is a budget carrier with additional bag and seat fees.
