International route
Cheap flights from Salt Lake City to London
Salt Lake City International Airport (SLC) to London Heathrow Airport (LHR). 4,853 miles, 9h 20m nonstop.
SLC to LHR at a glance
Computed from airline schedules and the fares we track for this route. Refreshed several times a day.
- Distance
- 4,853 milesgreat-circle
- Typical flight time
- 9h 20mnonstop, gate to gate
- Nonstop airlines
- DLVS2 airlinesDelta, Virgin Atlantic
- Nonstop flights per day
- 2all airlines combined
- Cheapest month
- February 2027over the next six months
- Best day to fly
- Tuesday18% less than Sunday
- Time difference
- 7h aheadLondon vs Salt Lake City
Salt Lake City to London
Round trips from $397
Per traveler, taxes and fees included. Lowest fare we found departs Tue, Feb 9.
Cheapest month: February 2027
See fares on these datesLock any fare free — pay only when you accept your last-minute deal
Or ask an agent on WhatsAppSalt Lake City to London fares by month
Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.
Airlines flying Salt Lake City to London
2 airlines fly nonstop with 2 departures a day combined, plus 18 more with one stop.
- DLDelta Air LinesSkyTeamNonstop · 1 flight a day · first checked bag from $35
- VSVirgin AtlanticSkyTeamNonstop · 1 flight a day · first checked bag from $75
- EIAer LingusConnecting via DUB, SNN · first checked bag from $70
- AMAeroméxicoSkyTeamConnecting via MEX, GDL · first checked bag from $40
- ACAir CanadaStar AllianceConnecting via YVR, YUL, YYC · first checked bag from $35
- ASAlaska AirlinesoneworldConnecting via SEA, PDX, ANC, SFO, LAX, SAN · first checked bag from $35
- AAAmerican AirlinesoneworldConnecting via DFW, CLT, ORD, MIA, PHX, PHL, DCA, JFK · first checked bag from $40
- OSAustrian AirlinesStar AllianceConnecting via VIE · first checked bag from $75
- AYFinnaironeworldConnecting via HEL · first checked bag from $70
- AZITA AirwaysConnecting via FCO, MXP · first checked bag from $70
- B6JetBlueConnecting via JFK, BOS, MCO, LAX, SJU · first checked bag from $40
- LHLufthansaStar AllianceConnecting via FRA, MUC · first checked bag from $75
- NONorse Atlantic AirwaysLow-costConnecting via OSL · first checked bag from $80
- SKSAS Scandinavian AirlinesSkyTeamConnecting via ARN · first checked bag from $70
- LXSWISSStar AllianceConnecting via GVA · first checked bag from $75
- TPTAP Air PortugalStar AllianceConnecting via OPO · first checked bag from $70
- UAUnited AirlinesStar AllianceConnecting via ORD, IAH, SFO, IAD, LAX · first checked bag from $40
- VBVivaLow-costConnecting via MTY, MEX, GDL, CUN · first checked bag from $45
- Y4VolarisLow-costConnecting via GDL, MEX, TIJ, CUN · first checked bag from $45
- WSWestJetConnecting via YYZ · first checked bag from $35
Connecting options
Hubs where one airline can carry you on both legs, most choices first.
- Los Angeles (LAX)UAB6AS3 airlines
- Mexico City (MEX)AMVBY43 airlines
- Guadalajara (GDL)AMVBY43 airlines
- Chicago (ORD)AAUA2 airlines
- New York (JFK)AAB62 airlines
Which airport should I use?
Salt Lake CityLondon has 3 airports. Fares can differ by $50 to $150 round trip between them, so check the alternatives before you book.
Tips for this route
- Only Delta and Virgin Atlantic fly this route nonstop, which keeps nonstop fares firm. A one-stop itinerary through LAX or MEX is usually cheaper if you can spare the extra three to five hours.
- February 2027 is the cheapest month to fly over the next six months, with round trips from $397; September 2026 is the most expensive at $505 and up, a difference of $108 per traveler.
- Departing on a Tuesday averages 18% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
- Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel.
- London is 7 hours ahead of Salt Lake City. Expect to lose 7 hours on the clock heading east, so an overnight or late-afternoon departure tends to arrive at a more usable hour.
Destination guide
London: The most-flown transatlantic route, for good reason
London is the busiest international destination from the US, with nonstops from more than 30 American cities into Heathrow and Gatwick. The museums are free, the theater is world-class and the Tube reaches everything — including Heathrow.
Best time to visit: May–June and September are mild with long days; July–August is warm and busy. December has Christmas markets and lights. January–March is cold and gray but fares can drop below $500 round trip.
Flying the other way? London to Salt Lake CityFares, airlines and tips for LHR to SLC.Ready to compare live fares?
See every airline on SLC–LHR side by side with bags and seat rules spelled out.
Search Salt Lake City to LondonSalt Lake City to London: common questions
How long is the flight from Salt Lake City to London?
A nonstop flight from Salt Lake City (SLC) to London (LHR) takes about 9h 20m gate to gate, covering 4,853 miles. Connecting itineraries add the layover, typically 2 to 5 hours more in total.
Which airlines fly nonstop from SLC to LHR?
Delta Air Lines and Virgin Atlantic operate nonstop flights from Salt Lake City (SLC) to London (LHR), with 2 nonstop departures a day between them. One-stop options connect through LAX, MEX and GDL.
What is the cheapest month to fly from Salt Lake City to London?
Over the next six months, February 2027 has the lowest round-trip fares from Salt Lake City (SLC) to London (LHR), starting at $397 per traveler including taxes and fees. Within any month, Tuesday departures average the lowest prices.
How far in advance should I book Salt Lake City to London flights?
Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.
What is the time difference between Salt Lake City and London?
London is 7 hours ahead of Salt Lake City. SLC is on America/Denver time and LHR on Europe/London time. Departure and arrival times in search results are always shown in local time at each airport.
Related routes
Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.
More flights from Salt Lake City
All routes- Salt Lake City to DenverSLC → DENfrom $54
- Salt Lake City to Los AngelesSLC → LAXfrom $77
- Salt Lake City to Las VegasSLC → LASfrom $50
- Salt Lake City to SeattleSLC → SEAfrom $71
- Salt Lake City to San FranciscoSLC → SFOfrom $62
- Salt Lake City to PhoenixSLC → PHXfrom $57
- Salt Lake City to ParisSLC → CDGfrom $482
- Salt Lake City to AmsterdamSLC → AMSfrom $392